High-temperature-resistant fire extinguishing robot
By designing a cooling and adjustment mechanism in the fire extinguishing robot, the problem of high temperature damage and spraying direction cannot be adjusted when approaching the fire source is solved, and a more efficient fire extinguishing effect is achieved.
Patent Information
- Application Number
- CN202510001486.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-02
- Publication Date
- 2025-02-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The overall temperature of existing fire extinguishing robots increases when approaching the fire source, resulting in damage to the electronic components and the spraying direction cannot be adjusted, resulting in poor fire extinguishing effect.
A high-temperature fire extinguishing robot is designed, equipped with a cooling mechanism and an adjustment mechanism. The cooling mechanism cools down through cold water circulation to prevent electronic components from overheating; the adjustment mechanism adjusts the spraying angle and direction through an electric turntable and servo motor.
It effectively avoids damage to electronic components due to high temperatures, and can adjust the spraying direction in a narrow position, improving the fire extinguishing effect.
Smart Images
Figure CN119424988A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of fire extinguishing equipment, in particular to a high-temperature resistant fire extinguishing robot. Background Art
[0002] With the rapid development of social economy and the particularity of construction and enterprise production, the hidden dangers of leakage of hazardous chemicals and radioactive substances, as well as combustion, explosion and collapse have increased. The probability of accidents has also increased accordingly. Fire-fighting equipment has been continuously updated and iterated, such as fire-fighting robots. Fire-fighting robots are special robots that can work for a long time in high-temperature environments. They are mainly used for fire-fighting and rescue tasks. With the continuous production and manufacturing of fire-fighting robots, various fire-fighting robots have emerged, such as a high-temperature resistant fire-fighting robot.
[0003] At present, the fire-fighting robots on the market are mainly improved in terms of high-temperature resistant materials of the fire-fighting robots. The existing fire-fighting robots are generally composed of a remote-controlled crawler vehicle, a water transport pipe, a sprinkler and an electric-controlled valve. The remote-controlled crawler vehicle moves to a designated position through remote control, and then the electric-controlled valve is opened, so that the sprinkler sprays a large amount of water to extinguish the fire. Although the existing robots can extinguish fires, when they are close to the fire source, the overall temperature of the entire robot will continue to rise, thereby causing damage to the internal electronic components. Moreover, the spraying direction of the fire-fighting robot can only be sprayed obliquely upwards, and the spraying direction cannot be adjusted when entering a narrow position, resulting in poor fire-fighting effect. Therefore, it is proposed to continuously cool down the fire-fighting robot through cold water to avoid damage to the electronic components due to excessive temperature, and the spraying angle and horizontal spraying direction can be adjusted, which is conducive to a high-temperature resistant fire-fighting robot that can still adjust the spraying direction in a narrow position. Summary of the invention
[0004] 1. Technical issues to be resolved In view of the deficiencies in the prior art, the present invention provides a high-temperature resistant fire-fighting robot, which has the function of continuously cooling the fire-fighting robot through cold water to prevent damage to electronic components due to overheating, and can adjust the spraying angle and horizontal spraying direction, which is beneficial for being able to adjust the spraying direction in a narrow position, and solves the problem that when the robot is close to the fire source, the overall temperature of the entire robot will continue to rise, thereby causing damage to the internal electronic components, and the fire-fighting robot can only spray obliquely upwards, and the spraying direction cannot be adjusted when entering a narrow position, resulting in a poor fire-fighting effect.
[0005] (II) Technical solution In order to achieve the above-mentioned continuous cooling of the fire-fighting robot by cold water, avoid damage to electronic components due to overheating, and adjust the spraying angle and horizontal spraying direction, which is conducive to the purpose of being able to adjust the spraying direction in a narrow position, the present invention provides the following technical solutions: a high-temperature resistant fire-fighting robot, including an intelligent remote controller and a remote-controlled crawler vehicle, wherein a cooling mechanism is arranged inside the remote-controlled crawler vehicle; The cooling mechanism includes a water inlet pipe, a main baffle, a cooling plate, a cooling water trough, a water outlet pipe, a booster pump, a delivery hose and a wireless receiver. The water inlet pipe is fixedly installed inside the remote-controlled tracked vehicle, the main baffle is fixedly installed on the top of the remote-controlled tracked vehicle, the left side of the main baffle is fixedly connected to the cooling plate, the interior of the cooling plate is provided with a cooling water trough, the bottom of the cooling plate is fixedly connected to the water outlet pipe, the outside of the water outlet pipe is fixedly connected to the booster pump, the top of the booster pump is fixedly connected to the delivery hose, and the top of the remote-controlled tracked vehicle is fixedly installed with a wireless receiver.
[0006] Preferably, the top of the remote-controlled tracked vehicle is provided with the adjustment mechanism including an electric turntable, a support rod, a mounting frame, a servo motor, a nozzle, a fixed plate and a movable rod, the top of the remote-controlled tracked vehicle is provided with an electric turntable, the top of the electric turntable is fixedly connected to the support rod, the top of the support rod is fixedly installed with a mounting frame, the top of the mounting frame is fixedly installed with a servo motor, the output end of the servo motor is provided with a nozzle, the top of the mounting frame is fixedly connected to the fixed plate, and the inside of the fixed plate is provided with a movable rod.
[0007] Preferably, a support frame is fixedly mounted on the top of the booster pump, and a through hole adapted to the delivery hose is opened on the outside of the support frame.
[0008] Preferably, a support plate is fixedly installed on the top of the remote-controlled crawler vehicle, the top of the support plate is fixedly connected to a cooling plate, and a temperature sensor is arranged on the outside of the support plate.
[0009] Preferably, an infrared distance sensor is arranged inside the remote-controlled tracked vehicle, and a transparent protective cover adapted to the infrared distance sensor is arranged on the right side of the remote-controlled tracked vehicle.
[0010] Preferably, a fixing plate is provided on the right side of the remote-controlled crawler vehicle, and side plates are fixedly installed on both the front and rear sides of the remote-controlled crawler vehicle.
[0011] Preferably, an electrically controlled valve is provided on the outside of the nozzle, and a fire hose nozzle is provided on the right side of the nozzle.
[0012] Preferably, a left baffle is fixedly connected to the front of the main baffle, and a right baffle is fixedly connected to the rear of the main baffle.
[0013] Preferably, a movable hole adapted to the movable rod is opened inside the fixed plate, and the movable rod is welded to the nozzle.
[0014] (III) Beneficial effects Compared with the prior art, the present invention provides a high temperature resistant fire extinguishing robot, which has the following beneficial effects: 1. The high-temperature resistant fire-fighting robot is provided with a cooling mechanism. When fire-fighting is needed, the remote-controlled crawler vehicle is controlled to the designated fire-fighting position by the intelligent remote controller. The fire-fighting position is close to the fire source, so that the temperature of the entire remote-controlled crawler vehicle rises. Cold water enters the remote-controlled crawler vehicle through the water inlet pipe to cool it down, and then flows through the cooling water tank. The heat inside the main baffle close to the fire source is taken away by the cold water heat exchange. The main baffle is continuously cooled to prevent heat from being conducted to the electronic components behind it. The cooling mechanism continuously cools the fire-fighting robot through cold water to prevent the electronic components from being damaged due to excessive temperature.
[0015] 2. The high-temperature resistant fire-fighting robot is provided with an adjustment mechanism. When the remote-controlled crawler vehicle cannot move freely in a narrow place, the intelligent remote control is wirelessly connected to the wireless receiver to make the electric turntable rotate horizontally to a suitable angle, driving the fire hose nozzle to change the horizontal spraying direction, and then turning on the servo motor to rotate clockwise to change the spraying angle of the fire hose nozzle with respect to the horizontal plane, so that the fire hose nozzle can still spray to the designated position, which is conducive to adjusting the spraying direction to extinguish the fire at the fire source. The adjustment mechanism can adjust the spraying angle and the horizontal spraying direction, which is conducive to adjusting the spraying direction in a narrow place. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a stereogram of the present invention; Figure 2 It is a front cross-sectional schematic diagram of the present invention; Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle; Figure 4 For the present invention Figure 2 Enlarged view of point B in the middle; Figure 5 It is a right side sectional view of the present invention; Figure 6 It is a three-dimensional diagram of the top structure of the electric turntable of the present invention.
[0017] In the figure: 1. intelligent remote control; 2. remote control crawler; 3. cooling mechanism; 301. water inlet pipe; 302. main baffle; 303. cooling plate; 304. cooling water tank; 305. water outlet pipe; 306. booster pump; 307. delivery hose; 308. wireless receiver; 4. adjustment mechanism; 401. electric turntable; 402. support rod; 403. mounting frame; 404. servo motor; 405. nozzle; 406. fixed plate; 407. movable rod; 5. support frame; 6. through hole; 7. support plate; 8. temperature sensor; 9. infrared distance sensor; 10. transparent protective cover; 11. fixed plate; 12. side plate; 13. electric control valve; 14. fire hose nozzle; 15. left baffle; 16. right baffle. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0019] See also Figure 1-6 , a high temperature resistant fire extinguishing robot, comprising an intelligent remote controller 1 and a remote control crawler vehicle 2, wherein a cooling mechanism 3 is arranged inside the remote control crawler vehicle 2; The cooling mechanism 3 includes a water inlet pipe 301, a main baffle 302, a cooling plate 303, a cooling water trough 304, a water outlet pipe 305, a boost pump 306, a delivery hose 307 and a wireless receiver 308. The water inlet pipe 301 is fixedly installed inside the remote-controlled tracked vehicle 2, the main baffle 302 is fixedly installed on the top of the remote-controlled tracked vehicle 2, the cooling plate 303 is fixedly connected to the left side of the main baffle 302, a cooling water trough 304 is opened inside the cooling plate 303, the bottom of the cooling plate 303 is fixedly connected to the water outlet pipe 305, the outside of the water outlet pipe 305 is fixedly connected to the boost pump 306, the top of the boost pump 306 is fixedly connected to the delivery hose 307, and the top of the remote-controlled tracked vehicle 2 is fixedly installed with a wireless receiver 308.
[0020] In the case implementation, an adjustment mechanism 4 including an electric turntable 401, a support rod 402, a mounting frame 403, a servo motor 404, a nozzle 405, a fixed plate 406 and a movable rod 407 is arranged on the top of the remote-controlled tracked vehicle 2. An electric turntable 401 is arranged on the top of the remote-controlled tracked vehicle 2. The top of the electric turntable 401 is fixedly connected to the support rod 402. The top of the support rod 402 is fixedly installed with a mounting frame 403. The top of the mounting frame 403 is fixedly installed with a servo motor 404. The output end of the servo motor 404 is arranged with a nozzle 405. The top of the mounting frame 403 is fixedly connected to the fixed plate 406. The inside of the fixed plate 406 is arranged with a movable rod 407.
[0021] In the case implementation, a support frame 5 is fixedly installed on the top of the boost pump 306, and a through hole 6 compatible with the delivery hose 307 is opened on the outside of the support frame 5. The provision of the support frame 5 and the through hole 6 is conducive to displaying the delivery hose 307 and preventing the delivery hose 307 from being entangled on the support rod 402. The delivery hose 307 is made of high temperature resistant material, and a suitable length of the delivery hose 307 is reserved to facilitate the rotation of the support rod 402 to avoid being pulled apart.
[0022] In the case implementation, a support plate 7 is fixedly installed on the top of the remote-controlled tracked vehicle 2, and the top of the support plate 7 is fixedly connected to the cooling plate 303. A temperature sensor 8 is arranged on the outside of the support plate 7. By setting the support plate 7, it is beneficial to stabilize the cooling plate 303. By setting the temperature sensor 8, the temperature near the remote-controlled tracked vehicle 2 can be displayed on the intelligent remote control 1.
[0023] In the case implementation, an infrared distance sensor 9 is provided inside the remote-controlled tracked vehicle 2, and a transparent protective cover 10 compatible with the infrared distance sensor 9 is provided on the right side of the remote-controlled tracked vehicle 2. By providing the infrared distance sensor 9, the distance can be measured and displayed to the intelligent remote controller 1 for measuring the distance. By providing the transparent protective cover 10, the infrared distance sensor 9 can be prevented from being burned by the source of the goods. The transparent protective cover 10 is made of high-temperature resistant glass.
[0024] In the case implementation, a fixing plate 11 is provided on the right side of the remote-controlled tracked vehicle 2, and side plates 12 are fixedly installed on both the front and rear sides of the remote-controlled tracked vehicle 2. By providing the fixing plate 11 and the two side plates 12, the bottom of the remote-controlled tracked vehicle 2 can be prevented from being burned. The fixing plate 11 and the two side plates 12 are both made of high-temperature resistant alloy.
[0025] In the case implementation, an electrically controlled valve 13 is provided on the outside of the nozzle 405, and a fire hose nozzle 14 is provided on the right side of the nozzle 405. By providing the electrically controlled valve 13, the water spraying can be controlled so that the fire hose nozzle 14 sprays water to extinguish the fire.
[0026] In the case implementation, the left baffle 15 is fixedly connected to the front of the main baffle 302, and the right baffle 16 is fixedly connected to the back of the main baffle 302. The main baffle 302, the left baffle 15 and the right baffle 16 in this patent are all made of alloy, which can protect the electronic components inside the remote-controlled crawler vehicle 2 from being damaged.
[0027] In the case implementation, a movable hole adapted to the movable rod 407 is opened inside the fixed plate 406, and the movable rod 407 is welded to the nozzle 405. By setting the movable hole, the movable rod 407 can rotate freely.
[0028] In the case implementation, the external material of the remote-controlled tracked vehicle 2 is high-temperature resistant material, and the tracks of the remote-controlled tracked vehicle 2 are also high-temperature resistant material.
[0029] In the case implementation, the booster pump 306 can increase the spraying pressure to prevent the water pressure from decreasing after the water flows through the cooling water tank 304 and being unable to be sprayed to the designated location.
[0030] In the case implementation, a protective shell is provided on the outside of the servo motor 404 to prevent the servo motor 404 from being damaged by objects caused by fire or explosion.
[0031] In the case implementation, the smart remote controller 1 is connected to the wireless receiver 308 through wireless connection to control the remote-controlled tracked vehicle 2. The remote-controlled tracked vehicle 2 is provided with a battery inside, and the internal electronic components of the remote-controlled tracked vehicle 2 are all powered by the battery. The wireless receiver 308 and all the electronic components inside the remote-controlled tracked vehicle 2 are electrically connected through wires, so that by operating the smart remote controller 1, all the electronic components in this patent can be controlled. The smart remote controller 1 is provided with an operating component inside, and the smart remote controller 1 is provided with a display screen that can display multiple data.
[0032] When implementing, follow these steps: 1) When fire extinguishing is needed, the remote control crawler vehicle 2 is controlled by the intelligent remote controller 1 to the designated fire extinguishing position. The fire extinguishing position is close to the fire source, so that the temperature of the entire remote control crawler vehicle 2 rises; 2) Then the cold water enters the remote-controlled crawler vehicle 2 through the water inlet pipe 301 to cool it down, and then flows through the cooling water tank 304. The heat inside the main baffle 302 near the fire source is taken away by the cold water heat exchange, and the main baffle 302 continues to cool down to prevent the heat from being transferred to the electronic components behind it; 3) When the remote control crawler vehicle 2 enters a narrow space and cannot move freely, the intelligent remote controller 1 is wirelessly connected to the wireless receiver 308, so that the electric turntable 401 is horizontally rotated to a suitable angle, driving the fire hose nozzle 14 to change the horizontal spraying direction; 4) Finally, by turning on the servo motor 404 and rotating it clockwise, the fire hose nozzle 14 changes the spraying angle with respect to the horizontal plane, so that the fire hose nozzle 14 can still spray to the designated position, which is helpful for adjusting the spraying direction to extinguish the fire at the fire source.
[0033] To summarize, the high-temperature resistant fire-fighting robot is provided with a cooling mechanism 3. When fire-fighting is needed, the remote-controlled tracked vehicle 2 is controlled to the designated fire-fighting position by the intelligent remote controller 1. The fire-fighting position is close to the fire source, so that the temperature of the entire remote-controlled tracked vehicle 2 rises. Cold water enters the remote-controlled tracked vehicle 2 through the water inlet pipe 301 to cool it down, and then flows through the cooling water tank 304. The heat inside the main baffle 302 close to the fire source is taken away by the cold water heat exchange. The main baffle 302 is continuously cooled to prevent heat from being conducted to the electronic components behind it. The cooling mechanism 3 continuously cools the fire-fighting robot through cold water to prevent the electronic components from being damaged due to excessive temperature.
[0034] In addition, by setting up the adjustment mechanism 4, when the remote-controlled crawler vehicle 2 cannot move freely in a narrow position, the intelligent remote controller 1 is wirelessly connected to the wireless receiver 308, so that the electric turntable 401 can be horizontally rotated to a suitable angle, driving the fire hose nozzle 14 to change the horizontal spraying direction, and then the servo motor 404 is turned on to rotate clockwise, so that the fire hose nozzle 14 changes the spraying angle with the horizontal plane, so that the fire hose nozzle 14 can still spray to the designated position, which is beneficial to adjust the spraying direction to extinguish the fire at the fire source. The adjustment mechanism 4 can adjust the spraying angle and the horizontal spraying direction, which is beneficial to adjust the spraying direction in a narrow position.
[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A high temperature resistant fire extinguishing robot, comprising an intelligent remote controller (1) and a remote control crawler vehicle (2), characterized in that: A cooling mechanism (3) is provided inside the remote-controlled crawler vehicle (2); The cooling mechanism (3) comprises a water inlet pipe (301), a main baffle (302), a cooling plate (303), a cooling water trough (304), a water outlet pipe (305), a booster pump (306), a delivery hose (307) and a wireless receiver (308); the water inlet pipe (301) is fixedly installed inside the remote-controlled crawler vehicle (2); the main baffle (302) is fixedly installed on the top of the remote-controlled crawler vehicle (2); the left side of the main baffle (302) is fixedly connected to the cooling plate (303); the cooling water trough (304) is provided inside the cooling plate (303); the bottom of the cooling plate (303) is fixedly connected to the water outlet pipe (305); the outside of the water outlet pipe (305) is fixedly connected to the booster pump (306); the top of the booster pump (306) is fixedly connected to the delivery hose (307); and the top of the remote-controlled crawler vehicle (2) is fixedly installed with a wireless receiver (308).
2. A high temperature resistant fire extinguishing robot according to claim 1, characterized in that: The top of the remote-controlled crawler vehicle (2) is provided with the adjustment mechanism (4) comprising an electric turntable (401), a support rod (402), a mounting frame (403), a servo motor (404), a nozzle (405), a fixed plate (406) and a movable rod (407). The top of the remote-controlled crawler vehicle (2) is provided with an electric turntable (401), the top of the electric turntable (401) is fixedly connected to the support rod (402), the top of the support rod (402) is fixedly mounted with the mounting frame (403), the top of the mounting frame (403) is fixedly mounted with the servo motor (404), the output end of the servo motor (404) is provided with the nozzle (405), the top of the mounting frame (403) is fixedly connected to the fixed plate (406), and the inside of the fixed plate (406) is provided with a movable rod (407).
3. The high temperature resistant fire extinguishing robot according to claim 1, characterized in that: A support frame (5) is fixedly mounted on the top of the booster pump (306), and a through hole (6) adapted to the delivery hose (307) is provided on the outside of the support frame (5).
4. The high temperature resistant fire extinguishing robot according to claim 1, characterized in that: A support plate (7) is fixedly mounted on the top of the remote-controlled crawler vehicle (2); the top of the support plate (7) is fixedly connected to a cooling plate (303); and a temperature sensor (8) is arranged outside the support plate (7).
5. The high temperature resistant fire extinguishing robot according to claim 1, characterized in that: An infrared distance sensor (9) is arranged inside the remote-controlled crawler vehicle (2), and a transparent protective cover (10) adapted to the infrared distance sensor (9) is arranged on the right side of the remote-controlled crawler vehicle (2).
6. The high temperature resistant fire extinguishing robot according to claim 1, characterized in that: A fixing plate (11) is provided on the right side of the remote-controlled crawler vehicle (2), and side plates (12) are fixedly mounted on both the front and rear sides of the remote-controlled crawler vehicle (2).
7. The high temperature resistant fire extinguishing robot according to claim 1, characterized in that: An electric control valve (13) is arranged outside the nozzle (405), and a fire-fighting water gun nozzle (14) is arranged on the right side of the nozzle (405).
8. The high temperature resistant fire extinguishing robot according to claim 1, characterized in that: The front of the main baffle (302) is fixedly connected to a left baffle (15), and the rear of the main baffle (302) is fixedly connected to a right baffle (16).
9. The high temperature resistant fire extinguishing robot according to claim 1, characterized in that: The water inlet pipe (301) is connected to the cooling water tank (304), and the cooling water tank (304) is connected to the water outlet pipe (305).
10. The high temperature resistant fire extinguishing robot according to claim 1, characterized in that: A movable hole adapted to fit the movable rod (407) is provided inside the fixed plate (406), and the movable rod (407) is welded to the nozzle (405).